Effect of Different Durations of Eye-Covering Pretreatment on Emergence Delirium after Ophthalmic Surgery in Preschool-Aged Children: A Randomized Controlled Study

Table 3

values of the inter-group comparison among the three groups.

Comparison	Preoperative anxiety score	Postoperative pain score	Incidence of ED (%)	Postoperative ED score
C Group vs 30-min group	<0.001	0.395	<0.001	<0.001
C Group vs 60-min group	<0.001	0.608	<0.001	<0.001
30-min group vs 60-min group	0.937	0.744	0.255	0.516

One-way ANOVA least significant difference test used to calculate value.